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ntcA protein (Synechococcus elongatus PCC7942) - STRING interaction network
"ntcA" - Global nitrogen regulator in Synechococcus elongatus PCC7942
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second shell of interactors
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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Score
ntcAGlobal nitrogen regulator; Required for full expression of proteins subject to ammonium repression. Transcriptional activator of genes subject to nitrogen control (222 aa)    
Predicted Functional Partners:
ABB58091.1
annotation not available (89 aa)
     
 
  0.964
rpoC1
DNA-directed RNA polymerase subunit gamma; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates (624 aa)
       
 
  0.912
ABB58186.1
annotation not available (473 aa)
     
   
  0.869
glnB
Nitrogen regulatory protein P-II; P-II indirectly controls the transcription of the GS gene (glnA). P-II prevents NR-II-catalyzed conversion of NR-I to NR-I-phosphate, the transcriptional activator of glnA. When P-II is phosphorylated, these events are reversed. In nitrogen-limiting conditions, when the ratio of Gln to 2-ketoglutarate decreases, P- II is phosphorylated which allows the deadenylation of glutamine synthetase (GS), thus activating the enzyme; Belongs to the P(II) protein family (112 aa)
           
  0.865
narB
Nitrate reductase; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily (729 aa)
     
   
  0.856
nirA
annotation not available (512 aa)
           
  0.854
ntcB
Probable nitrogen assimilation transcriptional activator; Seems to regulate utilization of fixed nitrogen by controlling the expression of a certain gene(s) involved in nitrogen metabolism (309 aa)
       
 
  0.840
trxA
Thioredoxin 1; Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions (107 aa)
       
 
  0.771
cbbL
Ribulose bisphosphate carboxylase large chain; RuBisCO catalyzes two reactions- the carboxylation of D- ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site (472 aa)
           
  0.769
murB
UDP-N-acetylenolpyruvoylglucosamine reductase; Cell wall formation (301 aa)
           
  0.764
Your Current Organism:
Synechococcus elongatus PCC7942
NCBI taxonomy Id: 1140
Other names: Anacystis nidulans R2, S. elongatus PCC 7942, Synechococcus elongatus PCC 7942, Synechococcus elongatus PCC7942, Synechococcus leopoliensis UTEX 2434, Synechococcus leopoliensis strain PCC 7942, Synechococcus sp. IAM M-200, Synechococcus sp. PCC 7942
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